git ssb

16+

Dominic / patchbay



Tree: f2e0672ea2122a0681f222b03f03d0e227303352

Files: f2e0672ea2122a0681f222b03f03d0e227303352 / modules_core / tabs.js

5235 bytesRaw
1var Tabs = require('hypertabs')
2var h = require('hyperscript')
3var pull = require('pull-stream')
4var u = require('../util')
5var keyscroll = require('../keyscroll')
6var open = require('open-external')
7
8function ancestor (el) {
9 if(!el) return
10 if(el.tagName !== 'A') return ancestor(el.parentElement)
11 return el
12}
13
14var plugs = require('../plugs')
15var screen_view = plugs.first(exports._screen_view = [])
16var search_box = plugs.first(exports.search_box = [])
17var menu = plugs.first(exports.menu = [])
18
19exports.message_render = []
20
21exports.screen_view = function (path) {
22 if(path !== 'tabs')
23 return
24
25 function setSelected (indexes) {
26 var ids = indexes.map(function (index) {
27 return tabs.get(index).id
28 })
29 if(ids.length > 1)
30 search.value = 'split('+ids.join(',')+')'
31 else
32 search.value = ids[0]
33 }
34
35 var search
36 var tabs = Tabs(setSelected)
37
38 search = search_box(function (path, change) {
39
40 if(tabs.has(path)) {
41 tabs.select(path)
42 return true
43 }
44 var el = screen_view(path)
45
46 if(el) {
47 if(!el.title) el.title = path
48 el.scroll = keyscroll(el.querySelector('.scroller__content'))
49 tabs.add(el, change)
50// localStorage.openTabs = JSON.stringify(tabs.tabs)
51 return change
52 }
53 })
54
55 //reposition hypertabs menu to inside a container...
56 tabs.insertBefore(h('div.header.row',
57 h('div.header__tabs.row', tabs.firstChild), //tabs
58 h('div.header__search.row.end', h('div', search), menu())
59 ), tabs.firstChild)
60// tabs.insertBefore(search, tabs.firstChild.nextSibling)
61
62 var saved = []
63// try { saved = JSON.parse(localStorage.openTabs) }
64// catch (_) { }
65
66 if(!saved || saved.length < 3)
67 saved = ['/public', '/private', '/notifications']
68
69 saved.forEach(function (path) {
70 var el = screen_view(path)
71 if(!el) return
72 el.id = el.id || path
73 if (!el) return
74 el.scroll = keyscroll(el.querySelector('.scroller__content'))
75 if(el) tabs.add(el, false, false)
76 })
77
78 tabs.select(0)
79
80 //handle link clicks
81 window.onclick = function (ev) {
82 var link = ancestor(ev.target)
83 if(!link) return
84 var path = link.hash.substring(1)
85
86 ev.preventDefault()
87 ev.stopPropagation()
88
89 //open external links.
90 //this ought to be made into something more runcible
91 if(open.isExternal(link.href)) return open(link.href)
92
93 if(tabs.has(path))
94 return tabs.select(path, !ev.ctrlKey, !!ev.shiftKey)
95
96 var el = screen_view(path)
97 if(el) {
98 el.id = el.id || path
99 el.scroll = keyscroll(el.querySelector('.scroller__content'))
100 tabs.add(el, !ev.ctrlKey, !!ev.shiftKey)
101// localStorage.openTabs = JSON.stringify(tabs.tabs)
102 }
103
104 return false
105 }
106
107 window.addEventListener('keydown', function (ev) {
108 if (ev.target.nodeName === 'INPUT' || ev.target.nodeName === 'TEXTAREA')
109 return
110 switch(ev.keyCode) {
111
112 // scroll through tabs
113 case 72: // h
114 return tabs.selectRelative(-1)
115 case 76: // l
116 return tabs.selectRelative(1)
117
118 // scroll through messages
119 case 74: // j
120 return tabs.get(tabs.selected[0]).scroll(1)
121 case 75: // k
122 return tabs.get(tabs.selected[0]).scroll(-1)
123
124 // close a tab
125 case 88: // x
126 if (tabs.selected) {
127 var sel = tabs.selected
128 var i = sel.reduce(function (a, b) { return Math.min(a, b) })
129 tabs.remove(sel)
130 tabs.select(Math.max(i-1, 0))
131 }
132 return
133
134 // activate the search field
135 case 191: // /
136 if (ev.shiftKey)
137 search.activate('?', ev)
138 else
139 search.activate('/', ev)
140 return
141
142 // navigate to a feed
143 case 50: // 2
144 if (ev.shiftKey)
145 search.activate('@', ev)
146 return
147
148 // navigate to a channel
149 case 51: // 3
150 if (ev.shiftKey)
151 search.activate('#', ev)
152 return
153 }
154 })
155
156 // errors tab
157 var errorsContent = h('div.column.scroller__content')
158 var errors = h('div.column.scroller',
159 {style: {'overflow':'auto'}},
160 h('div.scroller__wrapper',
161 errorsContent
162 )
163 )
164
165 // remove loader error handler
166 if (window.onError) {
167 window.removeEventListener('error', window.onError)
168 delete window.onError
169 }
170
171 var errors = h('div.errors', {id: 'errors'})
172
173 // put errors in a tab
174 window.addEventListener('error', function (ev) {
175 var err = ev.error || ev
176 if(!tabs.has('errors'))
177 tabs.add(errors, false)
178 var el = h('div.message',
179 h('strong', err.message),
180 h('pre', err.stack))
181 if (errorsContent.firstChild)
182 errorsContent.insertBefore(el, errorsContent.firstChild)
183 else
184 errorsContent.appendChild(el)
185 })
186
187 if (process.versions.electron) {
188 window.addEventListener('contextmenu', function (ev) {
189 ev.preventDefault()
190 var remote = require('electron').remote
191 var Menu = remote.Menu
192 var MenuItem = remote.MenuItem
193 var menu = new Menu()
194 menu.append(new MenuItem({
195 label: 'Inspect Element',
196 click: function () {
197 remote.getCurrentWindow().inspectElement(ev.x, ev.y)
198 }
199 }))
200 menu.popup(remote.getCurrentWindow())
201 })
202 }
203
204 return tabs
205}
206
207
208
209
210
211
212
213
214
215
216

Built with git-ssb-web